DE502008002995D1 - Process for the preparation of alkali metal alcoholates - Google Patents

Process for the preparation of alkali metal alcoholates

Info

Publication number
DE502008002995D1
DE502008002995D1 DE502008002995T DE502008002995T DE502008002995D1 DE 502008002995 D1 DE502008002995 D1 DE 502008002995D1 DE 502008002995 T DE502008002995 T DE 502008002995T DE 502008002995 T DE502008002995 T DE 502008002995T DE 502008002995 D1 DE502008002995 D1 DE 502008002995D1
Authority
DE
Germany
Prior art keywords
preparation
alkali metal
metal alcoholates
alcoholates
alkali
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE502008002995T
Other languages
German (de)
Inventor
Johannes Ruwwe
Kai-Martin Krueger
Udo Knippenberg
Volker Brehme
Manfred Neumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Publication of DE502008002995D1 publication Critical patent/DE502008002995D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic System
    • C07F1/04—Sodium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic System
    • C07F1/02—Lithium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic System
    • C07F1/06—Potassium compounds
DE502008002995T 2007-06-01 2008-04-15 Process for the preparation of alkali metal alcoholates Active DE502008002995D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025904A DE102007025904A1 (en) 2007-06-01 2007-06-01 Process for the preparation of alkali metal alcoholates

Publications (1)

Publication Number Publication Date
DE502008002995D1 true DE502008002995D1 (en) 2011-05-12

Family

ID=39493868

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007025904A Withdrawn DE102007025904A1 (en) 2007-06-01 2007-06-01 Process for the preparation of alkali metal alcoholates
DE502008002995T Active DE502008002995D1 (en) 2007-06-01 2008-04-15 Process for the preparation of alkali metal alcoholates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007025904A Withdrawn DE102007025904A1 (en) 2007-06-01 2007-06-01 Process for the preparation of alkali metal alcoholates

Country Status (22)

Country Link
US (1) US7847133B2 (en)
EP (1) EP1997794B1 (en)
JP (1) JP5339782B2 (en)
KR (1) KR101567060B1 (en)
CN (1) CN101314557B (en)
AR (1) AR066773A1 (en)
AT (1) ATE503737T1 (en)
AU (1) AU2008202331B2 (en)
BR (1) BRPI0801732B1 (en)
CA (1) CA2632957C (en)
DE (2) DE102007025904A1 (en)
ES (1) ES2363047T3 (en)
HK (1) HK1125094A1 (en)
IN (1) IN2008CH01317A (en)
MX (1) MX2008006942A (en)
MY (1) MY144741A (en)
PL (1) PL1997794T3 (en)
PT (1) PT1997794E (en)
RU (1) RU2478605C2 (en)
SG (1) SG157255A1 (en)
TW (1) TWI417273B (en)
UA (1) UA97470C2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
BRPI1007998A2 (en) * 2009-02-26 2016-03-01 Basf Se processes for processing distillation of a methanol / water mixture, and for preparing alkali metal methoxides in a reaction column
AR093211A1 (en) 2012-05-10 2015-05-27 Ypf Soc Anonima METHOD FOR PREPARING ALCOXIDS OF ALKAL METALS
WO2016083175A1 (en) * 2014-11-24 2016-06-02 Basf Se Producing a metal alkoxide using a reactive distillation process
CN105032005B (en) * 2015-07-24 2023-09-19 江苏昌吉利新能源科技有限公司 Organic lithium filter cleaning device
CN108299159B (en) * 2018-03-01 2020-06-12 浙江大学 Method for continuously preparing 2-methyl allyl alcohol solution
KR102357192B1 (en) * 2019-08-28 2022-02-07 한국과학기술원 Complex Heat Exchange Type Fractionation Distillation Device of Multi-Component Azeotropic Mixture and Fractionation Distillation Method Using the Same
US11945767B2 (en) 2019-12-18 2024-04-02 Basf Se Method for producing metal alcoholates
CN111100008B (en) * 2020-01-21 2023-05-09 山西中科惠安化工有限公司 Regeneration recovery device and method for methanol alkali metal salt catalyst in process of synthesizing dimethyl carbonate by transesterification
US11746075B2 (en) 2020-01-23 2023-09-05 Evonik Functional Solutions Gmbh Method for the simultaneous production of sodium and potassium alcoholates
US11634372B2 (en) 2020-01-23 2023-04-25 Evonik Functional Solutions Gmbh Method for the energy-efficient production of sodium and potassium alcoholates
WO2022117612A1 (en) 2020-12-04 2022-06-09 Basf Se Process for Preparing Metal Alkoxides by Transalcoholisation
EP4255599A1 (en) 2020-12-04 2023-10-11 Basf Se Integrated process for the parallel production of alkali metal methoxides
TWI828051B (en) * 2021-02-05 2024-01-01 德商贏創運營有限公司 Process for the energy-efficient production of alkali metal alkoxides
EP4074684A1 (en) 2021-04-16 2022-10-19 Evonik Functional Solutions GmbH Method for the energy-efficient production of alkali metal ethanolates
EP4074685A1 (en) 2021-04-16 2022-10-19 Evonik Functional Solutions GmbH Method for the energy-efficient production of alkali metal ethanolates
KR20240021931A (en) 2021-06-16 2024-02-19 에보닉 오퍼레이션스 게엠베하 Method for post-treatment of methanol/water mixture in alkali metal methoxide production in reaction tower
WO2023193942A1 (en) 2022-04-04 2023-10-12 Evonik Operations Gmbh Improved process for depolymerising polyethylene terephthalate
WO2023193941A1 (en) 2022-04-04 2023-10-12 Evonik Operations Gmbh Improved method for the depolymerization of polyethylene terephthalate
WO2024083324A1 (en) 2022-10-19 2024-04-25 Evonik Operations Gmbh Improved method for the depolymerisation of polyethylene terephthalate
WO2024083322A1 (en) 2022-10-19 2024-04-25 Evonik Operations Gmbh Improved method for the depolymerisation of polyethylene terephthalate
WO2024083336A1 (en) 2022-10-20 2024-04-25 Evonik Operations Gmbh Improved process for production of alkali metal methoxides

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910331A (en) 1931-06-24 1933-05-23 Wacker Chemie Gmbh Process of preparing alkali metal aliphatic monohydroxy alcoholates
GB377631A (en) 1931-06-24 1932-07-28 Wacker Chemie Gmbh Manufacture of alkali alcoholates
DE968903C (en) 1952-05-13 1958-04-10 Huels Chemische Werke Ag Process for the continuous production of alkali alcoholates
US2877274A (en) 1958-01-21 1959-03-10 Du Pont Production of sodium methoxide
CA1199035A (en) * 1982-04-07 1986-01-07 Harry M. Smith Continuous alkoxidation process
DE3413212C1 (en) * 1984-04-07 1985-09-12 Dynamit Nobel Ag, 5210 Troisdorf Process for the preparation of anhydrous potassium tert-butoxide
DE3723193A1 (en) 1987-07-14 1989-01-26 Metallgesellschaft Ag METHOD FOR PRODUCING ALCOHOLATES
DE19959153A1 (en) * 1999-12-08 2001-06-21 Basf Ag Process for the preparation of alkali methylates

Also Published As

Publication number Publication date
ATE503737T1 (en) 2011-04-15
HK1125094A1 (en) 2009-07-31
CA2632957C (en) 2014-08-26
EP1997794B1 (en) 2011-03-30
RU2008121746A (en) 2009-12-10
IN2008CH01317A (en) 2009-08-21
AR066773A1 (en) 2009-09-09
MX2008006942A (en) 2012-10-05
US7847133B2 (en) 2010-12-07
SG157255A1 (en) 2009-12-29
CN101314557B (en) 2013-09-18
PL1997794T3 (en) 2011-09-30
TW200911741A (en) 2009-03-16
RU2478605C2 (en) 2013-04-10
BRPI0801732A2 (en) 2009-01-20
US20080296786A1 (en) 2008-12-04
MY144741A (en) 2011-10-31
JP2008297305A (en) 2008-12-11
KR20080106079A (en) 2008-12-04
CN101314557A (en) 2008-12-03
CA2632957A1 (en) 2008-12-01
KR101567060B1 (en) 2015-11-06
BRPI0801732B1 (en) 2017-02-07
DE102007025904A1 (en) 2008-12-04
UA97470C2 (en) 2012-02-27
EP1997794A1 (en) 2008-12-03
JP5339782B2 (en) 2013-11-13
ES2363047T3 (en) 2011-07-19
AU2008202331B2 (en) 2012-12-13
TWI417273B (en) 2013-12-01
AU2008202331A1 (en) 2008-12-18
PT1997794E (en) 2011-06-27

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